78870984

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{30713}}^1$

素因数の和:30829

約数の個数: 32

約数和(自身を含む): 199026720

約数和(自身を除く): 120155736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 30713, 61426, 92139, 122852, 184278, 245704, 368556, 737112, 3286291, 6572582, 9858873, 13145164, 19717746, 26290328, 39435492, 78870984]

約数ペア:

[(1, 78870984), (2, 39435492), (3, 26290328), (4, 19717746), (6, 13145164), (8, 9858873), (12, 6572582), (24, 3286291), (107, 737112), (214, 368556), (321, 245704), (428, 184278), (642, 122852), (856, 92139), (1284, 61426), (2568, 30713)]